Twitter

Twitter turns nine years old on Saturday, so the social media site is ready to take a look back at how far it's come.

Justin Bieber reached a major milestone today. Yep, the 'Home to Mama' singer has officially reached 60 million Twitter followers!

Taylor Swift's Twitter and Instagram accounts were both hacked earlier today (Jan. 27).

Nearly 2/3rds of all Americans are using sites like Facebook and Twitter.  And it seems that most of them want to modify their social media habits this year.  Here are the eight most common ways people want to use social media differently in 2015.

Have you seen Twitter's new look yet? Everything is getting bigger, but is it better?

It was eight years ago that Twitter moved onto the social media stage.  To celebrate, the company is inviting users to join its founders for a trip back in time...all the way to their very first tweet.

Dale Earnhardt Jr. vowed before the race that he'd join Twitter if he won the Daytona 500. Late Sunday night, that statement turned into reality.

Good news everyone, it's Friday the 13th! Also Yom Kippur. Or we suppose that's technically bad news if you're the superstitious type and/or you're Jewish and have zero interest in fasting for your sins. For everyone else it's just an excuse to get 'Friday' stuck in your head. And, you know, drink.

Wow, people are upset that Ben Affleck is going to be the next Batman. Like, really upset. It's almost like this somehow simultaneously affects them personally (it doesn't), and they have nothing else in their lives to worry about (we're jealous). They may be upset about it, but at least some folks have a sense of humor about it. Here are some choice tweets on the subject.

Today is Aug. 21, and it's also hump day. The stars weren't so much interested in hump day, but they were talking about political topics, celebrity birthdays and announcements about their various careers. Maybe next Wednesday, Twitter.